As everyone was at a loss for what to do, a gentle voice sounded in Ah Dai's ear, "My little lover, you're really so silly! Nazgul is not launching an energy attack, but a spiritual attack, you all fell for it. This black fog is all formed by the refinement of souls, any form of energy attack is ineffective against them. Only the purest spiritual power can resolve your current crisis."
A thought flashed across Ah Dai's mind. It was Qian Qian's voice, and he replied cheerfully, using his spiritual power to trace the source of her voice: "Qian Qian, is that you? So you've always been by my side!"
"Silly boy, didn't I tell you? I will always protect you. The spiritual entities Nazgul released are indeed potent, likely cultivated over a long period. Your bodies will be fine, but your spirits will inevitably be corroded by these malevolent spiritual entities. The final result, I fear, is that your bodies will be taken over by them."